From: Jiri Slaby <jslaby@suse.cz>
To: Josh Poimboeuf <jpoimboe@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org
Cc: linux-kernel@vger.kernel.org, live-patching@vger.kernel.org,
Michal Marek <mmarek@suse.cz>,
Peter Zijlstra <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andi Kleen <andi@firstfloor.org>, Pedro Alves <palves@redhat.com>,
Namhyung Kim <namhyung@gmail.com>,
Bernd Petrovitsch <bernd@petrovitsch.priv.at>,
Chris J Arges <chris.j.arges@canonical.com>,
Andrew Morton <akpm@linux-foundation.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
David Vrabel <david.vrabel@citrix.com>,
Borislav Petkov <bp@suse.de>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Jeremy Fitzhardinge <jeremy@goop.org>,
Chris Wright <chrisw@sous-sol.org>,
Alok Kataria <akataria@vmware.com>,
Rusty Russell <rusty@rustcorp.com.au>,
Herbert Xu <herbert@gondor.apana.o
Subject: Re: [PATCH 00/33] Compile-time stack metadata validation
Date: Fri, 12 Feb 2016 11:41:06 +0100 [thread overview]
Message-ID: <56BDB6C2.4050205@suse.cz> (raw)
In-Reply-To: <56BDB5A8.9030006@suse.cz>
On 02/12/2016, 11:36 AM, Jiri Slaby wrote:
> It there some compilation flag missing? -f flags when compiling that file are:
> -falign-jumps=1
> -falign-loops=1
> -fconserve-stack
> -fno-asynchronous-unwind-tables
> -fno-common
> -fno-delete-null-pointer-checks
> -fno-inline-functions-called-once
> -fno-omit-frame-pointer
> -fno-optimize-sibling-calls
> -fno-strict-aliasing
> -fno-strict-overflow
> -fno-var-tracking-assignments
> -fstack-protector
> -funit-at-a-time
Happens with:
gcc (SUSE Linux) 5.3.1 20151207 [gcc-5-branch revision 231355]
gcc-6 (SUSE Linux) 6.0.0 20160202 (experimental) [trunk revision 233076]
> thanks,
--
js
suse labs
next prev parent reply other threads:[~2016-02-12 10:41 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-21 22:49 [PATCH 00/33] Compile-time stack metadata validation Josh Poimboeuf
2016-01-21 22:49 ` [PATCH 22/33] x86/asm/bpf: Annotate callable functions Josh Poimboeuf
2016-01-21 22:49 ` [PATCH 23/33] x86/asm/bpf: Create stack frames in bpf_jit.S Josh Poimboeuf
2016-01-22 2:44 ` Alexei Starovoitov
2016-01-22 3:55 ` Josh Poimboeuf
2016-01-22 4:18 ` Alexei Starovoitov
2016-01-22 7:36 ` Ingo Molnar
2016-01-22 15:58 ` Josh Poimboeuf
2016-01-22 17:18 ` Alexei Starovoitov
2016-01-22 17:36 ` Josh Poimboeuf
2016-01-22 17:40 ` Alexei Starovoitov
2016-01-21 22:49 ` [PATCH 31/33] bpf: Add __bpf_prog_run() to stacktool whitelist Josh Poimboeuf
2016-01-21 22:57 ` Daniel Borkmann
2016-01-22 2:55 ` Alexei Starovoitov
2016-01-22 4:13 ` Josh Poimboeuf
2016-01-22 17:19 ` Alexei Starovoitov
2016-01-22 17:43 ` [PATCH 00/33] Compile-time stack metadata validation Chris J Arges
[not found] ` <20160122174348.GB29221-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2016-01-22 19:14 ` Josh Poimboeuf
[not found] ` <20160122191447.GH20502-8wJ5/zUtDR0XGNroddHbYwC/G2K4zDHf@public.gmane.org>
2016-01-22 20:40 ` Chris J Arges
[not found] ` <20160122204034.GA5826-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2016-01-22 20:47 ` Josh Poimboeuf
2016-02-12 10:36 ` Jiri Slaby
2016-02-12 10:41 ` Jiri Slaby [this message]
2016-02-12 14:45 ` Josh Poimboeuf
2016-02-12 17:10 ` Peter Zijlstra
2016-02-12 18:32 ` Josh Poimboeuf
[not found] ` <20160212183206.GB29004-8wJ5/zUtDR0XGNroddHbYwC/G2K4zDHf@public.gmane.org>
2016-02-12 18:34 ` Josh Poimboeuf
2016-02-12 20:10 ` Peter Zijlstra
2016-02-15 16:31 ` Josh Poimboeuf
[not found] ` <20160215163134.GA20585-8wJ5/zUtDR0XGNroddHbYwC/G2K4zDHf@public.gmane.org>
2016-02-15 16:49 ` Peter Zijlstra
[not found] ` <CA+55aFzoPCd_LcSx1FUuEhSBYk2KrfzXGj-Vcn39W5bz=KuZhA@mail.gmail.com>
2016-02-15 20:01 ` Josh Poimboeuf
[not found] ` <CA+55aFzoPCd_LcSx1FUuEhSBYk2KrfzXGj-Vcn39W5bz=KuZhA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-15 20:02 ` Andi Kleen
2016-02-23 8:14 ` Ingo Molnar
[not found] ` <20160223081406.GA606-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-23 14:27 ` Arnaldo Carvalho de Melo
2016-02-23 15:07 ` Josh Poimboeuf
2016-02-23 15:28 ` Arnaldo Carvalho de Melo
2016-02-23 15:01 ` Josh Poimboeuf
2016-02-24 7:40 ` Ingo Molnar
[not found] ` <20160224074054.GA13199-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-24 16:32 ` Josh Poimboeuf
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